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At the 2019 (and 7th) IMT-2020(5G) Summit held today, Wang Zhiqin, leader of the IMT-2020(5G) Promotion Group, said in his speech that this year's key work will promote the development of terminal ch...[Details]
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There are many key indicators to measure the quality of an oscilloscope test system, and the "effective number of bits" is crucial to understanding the entire measurement system. This article will di...[Details]
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The characteristics of the power frequency inverter are:
1. At low power, the cost is higher than that of high-frequency machine.
2. The weight and volume are much larger than h...[Details]
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Recently, the Industrial Chain Innovation Seminar and the 2024 International Autonomous Intelligent Robot Competition Preparatory Meeting jointly organized by the Group Co., Ltd. and Tsinghua Unive...[Details]
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0 Introduction
For a long time, due to the lack of reliable measurement guarantee for high-current DC online measurement devices that monitor, measure and control the production electricit...[Details]
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As users and enthusiasts of traditional cars, facing the rapid development of new energy vehicles , there will indeed be a period of pain. But from a macro perspective, reducing the use of pure fuel ...[Details]
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According to a new report from the Wall Street Journal, SoftBank is considering the possibility of selling chip designer Arm Holdings, from which Apple licenses technology to develop its A-series pro...[Details]
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Abstract: This article introduces an anti-power-swing device developed by Ankerui to solve the power-swing shutdown problem of the frequency conversion circuit. The device can restart the frequency...[Details]
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At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
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This is a transformer with dual output. 19V and 11V output Circuit Board What is this? Samsung The wiring part is rubbish This is the antenna for field s...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + UBLOX-NEO-6M GPS module + LCD screen 12864 + power supply + LED light indicator module. Specific functions: It ...[Details]
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Bourns® SM91872AL Transformers are manufactured using a fully automated overmolding process.
Providing high quality and cost-effective power isolation solutions
September 19...[Details]
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On June 13, Argentina's anti-dumping investigation against Chinese small household fans came to an end. On the same day, the Argentine Undersecretary of State for Trade Policy and Management announ...[Details]
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//Example 6: Use P0 port to light up 8-bit LED
#include reg51.h //Header file containing microcontroller registers
/********************************************
Function: Delay for a period of tim...[Details]
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Power supply circuit using TNY376PN with four outputs, average output power of 7.5W and peak power of 13W
图14显示了一个采用TNY376的低成本、通用输入、四路输出的反激式电源设计。连续输出功率为7.5 W，峰值功率为13 W。输出电压分别为3.3 V、5 V、12 V及–12 ...[Details]
Analogue and Mixed Signal
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